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V623ZZ Miniature V Groove Bearing 3X12X4Mm Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
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Description of V623ZZ Miniature V Groove Bearing 3X12X4Mm

These bearings are made from high quality carbon steel for durability and long service life. These bearings are made from high quality carbon steel for durability and long service life. They are double shielded to avoid contaminants entering and save lubricant. Bearings have 1.4mm deep V groove that generally ride on a rail or track. These are bearings that are used in many linear motion systems. There comes total 20 pieces bearings which you may use for many different projects.

Reviews

Global ratings 2
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Small but Mighty V Groove Bearing!

After trying this product, I was blown away by the smooth and consistent operation it PROVIDED for my application. It's truly amazing how something so small can make such a big difference. The only drawback i encountered was that it took a little extra time and patience to install due to its miniature size..

Pros
  • Smooth operation, consistent performance.
Cons
  • Time-consuming installation due to small size.

Revainrating 4 out of 5

The camps seem strong. 4.5/5

I bought these for a linear guide along a DIN rail. In total I plan to use four of these to compensate for their small size. Each bearing should support about 12.5 lbs. I will update my review after using them a bit, if they last a while I will upgrade to 5 stars. So far they make a fairly stable and smooth impression. They are very quiet at the low speed I use them for. The actual measured outside diameter of them does not differ by more than 50 microns from what I received. I'm deducting a…

Pros
  • Ball bearing
Cons
  • Other Other